Bizarre Patents
Mouthguard made at least partially from an edible candy
A mouthguard includes a U-shaped upper bite plate which removably fits over upper teeth of a person, with the entire upper bite plate being made from a soft, deformable and edible gummi candy.
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| Number | Title | Issue Date |
| 4151747 | Monitoring arrangement utilizing fiber optics An arrangement for monitoring a particular condition, specifically temperature in a preferred embodiment, is disclosed herein and includes a sensor in the form of at least one optical fiber. This optical fiber cooperates with a light source and detector f... | 05/01/1979 |
| 4123160 | Method and apparatus for remotely measuring sub-surface water temperatures The sub-surface temperature of a body of water, such as an ocean, is measured remotely by directing a laser beam into a body of water and analyzing the Raman backscatter produced by the water. The Raman backscatter contains information which, when process... | 10/31/1978 |
| 4087684 | Fiber optics proportional control system A fiber optic feedback control system for controlling a motor having an output for driving a condition controlling device, is disclosed which comprises a fiber optic having a first flared end, a light source for supplying light to the first flared end, a ... | 05/02/1978 |
| 4020695 | Method and apparatus for measurement of surface temperature The temperature of a metal surface is measured by positioning a radiation detector so that the angle between its optical axis and a line normal to the surface is equal to the principal angle of incidence of the radiation emitted by the surface and interpo... | 05/03/1977 |
| 3942891 | Radiometer probe A hand-held radiometer for non-contact temperature measurement of objects is provided with a probe which is adapted to be mounted on the optical barrel of the radiometer to permit the radiometer to which it is attached to provide contact temperature measu... | 03/09/1976 |
| 3932744 | Null balance radiometric apparatus In the radiometric apparatus disclosed herein, radiant energy from a target is chopped before reaching a detector element. The same detector element receives radiation from a light-emitting diode which is periodically energized in synchronism with the cho... | 01/13/1976 |
